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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_d92462d752f7a277bbc0245a347b2579.html">recomp</a></li> </ul>
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<div class="title">reloc.hpp</div> </div>
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<a href="reloc_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright (c) 2022, _xeroxz</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// All rights reserved.</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Redistribution and use in source and binary forms, with or without</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// modification, are permitted provided that the following conditions are met:</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// 1. Redistributions of source code must retain the above copyright notice,</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// this list of conditions and the following disclaimer.</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// this list of conditions and the following disclaimer in the documentation</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// and/or other materials provided with the distribution.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// 3. Neither the name of the copyright holder nor the names of its</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// contributors may be used to endorse or promote products derived from</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// this software without specific prior written permission.</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// POSSIBILITY OF SUCH DAMAGE.</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#pragma once</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <cstddef></span></div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <cstdint></span></div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="transform_8hpp.html">obf/transform/transform.hpp</a>></span></div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  </div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span><a class="code" href="namespacetheo_1_1recomp.html">theo::recomp</a> {</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
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<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html"> 41</a></span> <span class="keyword">class </span><a class="code" href="classtheo_1_1recomp_1_1reloc__t.html">reloc_t</a> {</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html#a7cb1cf1c58a6f3cdf7ae326d65948548"> 52</a></span>  <span class="keyword">explicit</span> <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#a7cb1cf1c58a6f3cdf7ae326d65948548">reloc_t</a>(std::uint32_t <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#a537836fcea3326e4269375a1486f0323">offset</a>,</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  std::size_t <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#aa340b2c2d5d1ac7f96a1dbee39f25461">hash</a>,</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">const</span> std::string&& sym_name)</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  : m_offset(<a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#a537836fcea3326e4269375a1486f0323">offset</a>), m_hash(<a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#aa340b2c2d5d1ac7f96a1dbee39f25461">hash</a>), m_sym_name(sym_name) {}</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div>
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<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html#aa340b2c2d5d1ac7f96a1dbee39f25461"> 61</a></span>  std::size_t <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#aa340b2c2d5d1ac7f96a1dbee39f25461">hash</a>() { <span class="keywordflow">return</span> m_hash; }</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  </div>
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<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html#aa181755df50bc566b164072b21788fec"> 67</a></span>  std::string <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#aa181755df50bc566b164072b21788fec">name</a>() { <span class="keywordflow">return</span> m_sym_name; }</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html#a537836fcea3326e4269375a1486f0323"> 75</a></span>  std::uint32_t <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#a537836fcea3326e4269375a1486f0323">offset</a>() { <span class="keywordflow">return</span> m_offset; }</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
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<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html#a99e65270ace1ff4f080bd4040c8a43dd"> 82</a></span>  <span class="keywordtype">void</span> <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#a99e65270ace1ff4f080bd4040c8a43dd">offset</a>(std::uint32_t <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#a537836fcea3326e4269375a1486f0323">offset</a>) { m_offset = <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#a99e65270ace1ff4f080bd4040c8a43dd">offset</a>; }</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div>
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<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html#ab5214a9ff9135672e25f40406c37fb10"> 91</a></span>  <span class="keywordtype">void</span> <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#ab5214a9ff9135672e25f40406c37fb10">add_transform</a>(</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  std::pair<obf::transform::transform_t*, std::uint32_t> entry) {</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  m_transforms.push_back(entry);</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  std::vector<std::pair<obf::transform::transform_t*, std::uint32_t>>&</div>
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<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classtheo_1_1recomp_1_1reloc__t.html#ad49901bf8b6b0e3963e64d17d4b51aec"> 101</a></span>  <a class="code" href="classtheo_1_1recomp_1_1reloc__t.html#ad49901bf8b6b0e3963e64d17d4b51aec">get_transforms</a>() {</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> m_transforms;</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  std::vector<std::pair<obf::transform::transform_t*, std::uint32_t>></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  m_transforms;</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  std::string m_sym_name;</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  std::size_t m_hash;</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  std::uint32_t m_offset;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> };</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> } <span class="comment">// namespace theo::recomp</span></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html">theo::recomp::reloc_t</a></div><div class="ttdoc">meta data about a relocation for a symbol</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00041">reloc.hpp:41</a></div></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html_a537836fcea3326e4269375a1486f0323"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html#a537836fcea3326e4269375a1486f0323">theo::recomp::reloc_t::offset</a></div><div class="ttdeci">std::uint32_t offset()</div><div class="ttdoc">returns the offset into the symbol to which the relocation will be applied. the offset is in bytes....</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00075">reloc.hpp:75</a></div></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html_a7cb1cf1c58a6f3cdf7ae326d65948548"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html#a7cb1cf1c58a6f3cdf7ae326d65948548">theo::recomp::reloc_t::reloc_t</a></div><div class="ttdeci">reloc_t(std::uint32_t offset, std::size_t hash, const std::string &&sym_name)</div><div class="ttdoc">explicit constructor for this class.</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00052">reloc.hpp:52</a></div></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html_a99e65270ace1ff4f080bd4040c8a43dd"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html#a99e65270ace1ff4f080bd4040c8a43dd">theo::recomp::reloc_t::offset</a></div><div class="ttdeci">void offset(std::uint32_t offset)</div><div class="ttdoc">sets the offset to which the relocation gets applied too.</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00082">reloc.hpp:82</a></div></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html_aa181755df50bc566b164072b21788fec"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html#aa181755df50bc566b164072b21788fec">theo::recomp::reloc_t::name</a></div><div class="ttdeci">std::string name()</div><div class="ttdoc">returns the name of the relocation symbol.</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00067">reloc.hpp:67</a></div></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html_aa340b2c2d5d1ac7f96a1dbee39f25461"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html#aa340b2c2d5d1ac7f96a1dbee39f25461">theo::recomp::reloc_t::hash</a></div><div class="ttdeci">std::size_t hash()</div><div class="ttdoc">returns the hash of the relocation symbol.</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00061">reloc.hpp:61</a></div></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html_ab5214a9ff9135672e25f40406c37fb10"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html#ab5214a9ff9135672e25f40406c37fb10">theo::recomp::reloc_t::add_transform</a></div><div class="ttdeci">void add_transform(std::pair< obf::transform::transform_t *, std::uint32_t > entry)</div><div class="ttdoc">adds a transformation to be applied to the relocation prior to writing it into the symbol.</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00091">reloc.hpp:91</a></div></div>
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<div class="ttc" id="aclasstheo_1_1recomp_1_1reloc__t_html_ad49901bf8b6b0e3963e64d17d4b51aec"><div class="ttname"><a href="classtheo_1_1recomp_1_1reloc__t.html#ad49901bf8b6b0e3963e64d17d4b51aec">theo::recomp::reloc_t::get_transforms</a></div><div class="ttdeci">std::vector< std::pair< obf::transform::transform_t *, std::uint32_t > > & get_transforms()</div><div class="ttdoc">gets the vector of transformation.</div><div class="ttdef"><b>Definition:</b> <a href="reloc_8hpp_source.html#l00101">reloc.hpp:101</a></div></div>
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<div class="ttc" id="anamespacetheo_1_1recomp_html"><div class="ttname"><a href="namespacetheo_1_1recomp.html">theo::recomp</a></div><div class="ttdoc">this namespace encompasses all recomposition related code.</div><div class="ttdef"><b>Definition:</b> <a href="recomp_8hpp_source.html#l00039">recomp.hpp:39</a></div></div>
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